kern/106974: [bge] packet loose and linkup problem

[Andrej Zverev]

>Number:         106974
>Category:       kern
>Synopsis:       [bge] packet loose and linkup problem
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    freebsd-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Wed Dec 20 12:50:15 GMT 2006
>Closed-Date:
>Last-Modified:
>Originator:     Andrej Zverev
>Release:        
>Organization:
ECOM
>Environment:
RELENG_6_2
RELENG_6

>Description:
Server IBM x336 with two intergrated Broadcom (bge) chip network cards
and one raiser pciX-133Mhz with Broadcom chip.

With two intergrated card, all work fine.
But with exteranal network card, i see problems.

1. Link on 1000baseTX never UP (under linux and windows it's OK)
2. Force setting media 100baseTX mediaopt full-duplex cause link up, but in this case packet loose occursed.

For example ping Catalyst where we directly connected 

PING 192.168.40.99 (192.168.40.99): 56 data bytes
64 bytes from 192.168.40.99: icmp_seq=0 ttl=255 time=0.799 ms
64 bytes from 192.168.40.99: icmp_seq=1 ttl=255 time=0.762 ms
64 bytes from 192.168.40.99: icmp_seq=3 ttl=255 time=0.810 ms
64 bytes from 192.168.40.99: icmp_seq=4 ttl=255 time=0.834 ms
64 bytes from 192.168.40.99: icmp_seq=5 ttl=255 time=0.711 ms
64 bytes from 192.168.40.99: icmp_seq=7 ttl=255 time=0.759 ms
64 bytes from 192.168.40.99: icmp_seq=8 ttl=255 time=0.782 ms
64 bytes from 192.168.40.99: icmp_seq=9 ttl=255 time=0.807 ms
64 bytes from 192.168.40.99: icmp_seq=11 ttl=255 time=0.853 ms


setting -rxcsum -txcsum don't take any effect.


# pciconf -lv 
bge0 at pci5:1:0:  class=0x020000 card=0x000914e4 chip=0x16c714e4 rev=0x10 hdr=0x00
    vendor   = 'Broadcom Corporation'
    device   = 'BCM5703A3 NetXtreme Gigabit Ethernet'
    class    = network
    subclass = ethernet
bge1 at pci6:0:0:  class=0x020000 card=0x02c61014 chip=0x165914e4 rev=0x11 hdr=0x00
    vendor   = 'Broadcom Corporation'
    device   = 'BCM5750A1 NetXtreme Gigabit Ethernet PCI Express'
    class    = network
    subclass = ethernet
bge2 at pci7:0:0:  class=0x020000 card=0x02c61014 chip=0x165914e4 rev=0x11 hdr=0x00
    vendor   = 'Broadcom Corporation'
    device   = 'BCM5750A1 NetXtreme Gigabit Ethernet PCI Express'
    class    = network
    subclass = ethernet

# ifconfig
# ifconfig
bge0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
        options=18<VLAN_MTU,VLAN_HWTAGGING>
        inet 192.168.40.228 netmask 0xffffff00 broadcast 192.168.40.255
        ether 00:10:18:1c:de:1f
        media: Ethernet 100baseTX <full-duplex>
        status: active
bge1: flags=8802<BROADCAST,SIMPLEX,MULTICAST> mtu 1500
        options=1b<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING>
        ether 00:14:5e:7f:31:0a
        media: Ethernet autoselect (none)
        status: no carrier
bge2: flags=8802<BROADCAST,SIMPLEX,MULTICAST> mtu 1500
        options=1b<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING>
        ether 00:14:5e:7f:31:0b
        media: Ethernet autoselect (none)
        status: no carrier
lo0: flags=8049<UP,LOOPBACK,RUNNING,MULTICAST> mtu 16384
        inet6 ::1 prefixlen 128
        inet 127.0.0.1 netmask 0xff000000


Checked it on RELENG_6_2, RELENG_6.
>How-To-Repeat:

>Fix:

>Release-Note:
>Audit-Trail:
>Unformatted: